Configuration for stopping movement of a status specifying element for a developing cartridge including gear and rotating portion

A developing cartridge comprising:

• a housing configured to accommodate developing agent;
• a first gear rotatable about a first axis extending in a predetermined direction;
• a second gear configured to engage with the first gear and rotatable about a second axis extending in the predetermined direction;
• a protrusion extending in the predetermined direction and circularly movable together with rotation of the second gear;
• an agitator including an agitator shaft extending in the predetermined direction, the agitator configured to agitate the developing agent;
• and
• a connector connected to the agitator shaft and rotatable with the agitator shaft, the connector including a groove,
• wherein the first gear is movable in a direction away from the second gear from a first position in which the first gear engages with the second gear to a second position in which the first gear disengages from the second gear,
• wherein the first gear includes an engagement portion protruding in the predetermined direction toward the connector, the engagement portion extending in a radial direction of the first gear, and
• wherein the first gear is slidably movable relative to the connector along with the groove and the first gear is movable in the direction away from the second gear, in a state where the engagement portion engages the groove.